某鄉(xiāng)春季植樹280棵,比計劃多1/6,比計劃多多少棵?
某鄉(xiāng)春季植樹280棵,比計劃多
,比計劃多多少棵?
優(yōu)質(zhì)解答
280-280÷(1+
)
=280-280
÷,
=280-240,
=40(棵).
答:比計劃多40棵.
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